Dr. Grzegorz Kowalski stands at the forefront of bariatric surgery in Poland, wielding over 28 years of surgical expertise. Renowned for his proficiency in addressing complex cases involving esophageal burn, abdominal aortic aneurysm, and Barrett's esophagus, Dr. Kowalski is a distinguished figure in the field. Fluent in both English and Polish, he currently serves as a senior bariatric surgeon at the esteemed KCM Clinic. Dr. Kowalski's educational journey began at the Medical University of Silesia, where he earned his MD degree in 1994. Subsequently, he delved into specialized training in general and visceral surgery at the same institution. His professional trajectory includes impactful roles, such as his tenure as a bariatric surgeon at Bytom Hospital and OSK Katowice Surgical Center. Internationally, Dr. Kowalski broadened his skill set through laparoscopic and telesurgery internships in countries like the USA, Switzerland, and Spain. Upon joining KCM Clinic's General Surgery Unit, he has contributed significantly to the institution's reputation as a center of excellence in bariatric surgery. Dr. Kowalski's dedication to advancing the field is evident through his affiliations with the General Surgery Association of Polish Surgeons and his publication of numerous articles on weight loss procedures. His remarkable contributions have been recognized with awards such as the Best Bariatric Surgery Award by Covidien and Johnson & Johnson, along with accolades for Laparoscopic and Bariatric Surgery by Olympus. Dr. Grzegorz Kowalski continues to make a lasting impact on the landscape of bariatric surgery, blending experience, innovation, and a commitment to patient well-being.